For example, chromium (Cr) may be added to increase steel’s hardness. The alkali metal family includes the six elements in the first column of the periodic table, from lithium (Li) down to francium ...
Where does the periodic table of chemical elements end and which processes lead to the existence of heavy elements? Researchers report on experiments to come closer to an answer. They gained insight ...
YouTube is testing infinite scroll for long-form videos. This change, spotted in the YouTube app, could alter or even destroy an important gesture navigation for smartphone users. YouTube is by ...